Small video sizes...why ?

The original post: /r/torrents by /u/Reddit-Prometheus on 2024-12-17 10:31:57.

I often see that many movies are available in x265 1080p and the file size is between 1.5GB to max 3GB, like RARBG and PSA

Are these releases good enough for a 65 inch TV?

What is the idea with the small sizes?